Design and simulation of a new dual-band microstrip patch antenna for UHF and microwave RFID applications

Author

Tabakh, I. ; Allabouche, K. ; Jorio, M. ; El Amrani El Idrissi, N. ; Mazri, T.

Author_Institution

Lab. of SSC, FST- Fez - USMBA, Fez, Morocco

fYear

2015

fDate

13-15 May 2015

Firstpage

33

Lastpage

37

Abstract

This work suggests a new form of dual-band patch antenna for radio frequency identification applications (RFID) in the UHF band and the microwave band. A micro strip line whose power port is adapted to 50 ohms, located on a substrate type Epoxy FR-4, excites the patch. The design, modeling and analysis of simulation results were carried out under the electromagnetic simulator ADS. The first simulation results were obtained on a rectangular patch at 900 MHz. These results were improved by the introduction of notches and slots in the miniaturized structure of this antenna. The study of the proposed antenna has focused on the dimensions, the reflection coefficient, bandwidth and directivity.

Keywords

UHF antennas; microstrip antennas; microstrip lines; microwave antennas; multifrequency antennas; radiofrequency identification; UHF RFID applications; dual-band microstrip patch antenna; frequency 900 MHz; micro strip line; microwave RFID applications; power port; radio frequency identification applications; Bandwidth; Microstrip antennas; Patch antennas; Radiofrequency identification; Resonant frequency; Slot antennas; ADS; Epoxy FR-4; RFID UHF; microstrip antenna; slot;

fLanguage

English

Publisher

ieee

Conference_Titel

RFID And Adaptive Wireless Sensor Networks (RAWSN), 2015 Third International Workshop on

Conference_Location

Agadir

Print_ISBN

978-1-4673-8095-9

Type

conf

DOI

10.1109/RAWSN.2015.7173275

Filename

7173275